56402280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14243}}^1$

素因数の和:14271

約数の個数: 96

約数和(自身を含む): 199985760

約数和(自身を除く): 143583480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 14243, 28486, 42729, 56972, 71215, 85458, 113944, 128187, 142430, 156673, 170916, 213645, 256374, 284860, 313346, 341832, 427290, 470019, 512748, 569720, 626692, 640935, 783365, 854580, 940038, 1025496, 1253384, 1281870, 1410057, 1566730, 1709160, 1880076, 2350095, 2563740, 2820114, 3133460, 3760152, 4700190, 5127480, 5640228, 6266920, 7050285, 9400380, 11280456, 14100570, 18800760, 28201140, 56402280]

約数ペア:

[(1, 56402280), (2, 28201140), (3, 18800760), (4, 14100570), (5, 11280456), (6, 9400380), (8, 7050285), (9, 6266920), (10, 5640228), (11, 5127480), (12, 4700190), (15, 3760152), (18, 3133460), (20, 2820114), (22, 2563740), (24, 2350095), (30, 1880076), (33, 1709160), (36, 1566730), (40, 1410057), (44, 1281870), (45, 1253384), (55, 1025496), (60, 940038), (66, 854580), (72, 783365), (88, 640935), (90, 626692), (99, 569720), (110, 512748), (120, 470019), (132, 427290), (165, 341832), (180, 313346), (198, 284860), (220, 256374), (264, 213645), (330, 170916), (360, 156673), (396, 142430), (440, 128187), (495, 113944), (660, 85458), (792, 71215), (990, 56972), (1320, 42729), (1980, 28486), (3960, 14243)]